Thanks John for the post - I had found factanal However factanal it seems you have specify the number of factors to be fitted up front, whereas with the SAS procedure you don't - this is apparently important to the analysis!
Perhaps I could emulate this function by breaking it down using factor extraction by principal component analysis and the doing the varimax rotation second? If that makes any sense? ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
